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Which of the following resource has following graph structure for web servers?

(a) Network I/O

(b) RAM

(c) Disk

(d) None of the mentioned

I have been asked this question during an internship interview.

I'd like to ask this question from Resource Ceilings in portion Abstraction and Virtualization Layer and Capacity Planning of Cloud Computing

1 Answer

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The question seems to be asking about a resource related to web servers that operates with a graph structure. Let's break down the options:

  • Network I/O: This is often associated with data transmission over a network and can be represented in various ways, including as graphs, especially when tracking connections or data flow between nodes. It can have a graph structure in some contexts, such as visualizing network paths or connections between different network nodes.

  • RAM: RAM is typically handled in terms of memory allocation and usage, not usually represented in a graph structure. It’s more about chunks of memory being used or allocated to processes.

  • Disk: Disk usage is also typically tracked in terms of blocks, sectors, or filesystem structures, not necessarily as a graph. However, in some advanced monitoring tools, graphs can represent disk usage patterns over time.

  • None of the mentioned: This would imply that none of the options above have a graph structure, which doesn't seem likely for Network I/O in specific contexts.

Given this, the most plausible answer, based on your question about web servers and graph structures, is (a) Network I/O. The graph structure might refer to visualizing or analyzing network connections, throughput, or paths between servers, which is common in web server management and monitoring.

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